Home / 4,931,483.58-7,393,748.04-1,896,299.37

Finding the Fourth Proportional to 4,931,483.58, 7,393,748.04 and 1,896,299.37

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Solution

The fourth proportional to 4,931,483.58, 7,393,748.04 and 1,896,299.37 is: 2,843,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,483.58 : 7,393,748.04 = 1,896,299.37 : x
  2. Step 2: Convert to fraction form
    4,931,483.58/7,393,748.04 = 1,896,299.37/x
  3. Step 3: Cross multiply
    4,931,483.58x = 7,393,748.04 × 1,896,299.37
  4. Step 4: Simplify right side
    4,931,483.58x = 14,020,759,750,190.74
  5. Step 5: Solve for x
    x = 14,020,759,750,190.74/4,931,483.58
  6. Step 6: Final answer
    x = 2,843,111.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.